Fuse gpu_hist all-reduce calls where possible (#7867)

2022-05-17 13:27:50 +02:00
parent b41cf92dc2
commit 71d3b2e036
9 changed files with 234 additions and 185 deletions
--- a/tests/cpp/tree/gpu_hist/test_histogram.cu
+++ b/tests/cpp/tree/gpu_hist/test_histogram.cu
@@ -95,7 +95,6 @@ TEST(Histogram, GPUDeterministic) {
  std::vector<int> shm_sizes{48 * 1024, 64 * 1024, 160 * 1024};
  for (bool is_dense : is_dense_array) {
    for (int shm_size : shm_sizes) {
-      TestDeterministicHistogram<GradientPair>(is_dense, shm_size);
      TestDeterministicHistogram<GradientPairPrecise>(is_dense, shm_size);
    }
  }